Help air bag light on and can't get in gear.

I was installing my Dually2's and my air bag light came on and I can't get in gear. What can I do?

 

Worst part is I'm half in the garage half out. Wait till the wife gets home I'm in her spot.

 

I did get the lights working.

 

Check the 15 amp fuse in the fuse block (dash). controls ecm, a/c shift lock, reverse lights and charging system. should be right in the middle of the panel.

 

Well I figured how to get the truck in gear. There is a black plastic block next to the P on the gear selector that pops out and you can press a release button that lets you put it in gear. I checked all the fuses and none are blown and the air bag light is still on. Come on any body have any ideas.